UltraSource 440064-12 Flex 3 PVC Boots, 16", Black, Soft Toe, Size 12 Injection-molded polyurethane is 100% waterproof & highly resistant to acids, fats, and harmful checmicals Keep your operation sanitary: Heel kick-off lug and easy slip-on design make for easy removal without contaminating hands Cleated outsole provides superior slip resistance and traction while also self-cleaning; perfect in wet conditions Thick polyurethane compound maintains flexibility in cold environments and provides added protection in steel toe Ideal for: Slaughter houses Meat processing Canneries Breweries Dairies Oil rigs Chemical plants